There are
1,644 mi
from Oxnard, CA to Bismarck, ND
That's the driving distance. It would take 1 day 5 hours to go from Oxnard, California to Bismarck, North Dakota.
The flight distance (direct flight from Oxnard, CA to Bismarck, ND) is 1,295.18 mi.
1,644 mi = 1.61 kms